Society was male centered. There was consequently a pervasive belief in man's superiority over woman. At this time, male dominance was guaranteed and maintained by certain norms. The three cardinal guides (ruler guides subject, father guides son, and husband guides wife) and the five constant virtues (benevolence, righteousness, propriety, wisdom and sincerity) defined social behavior, and the three obediences (in ancient China a woman was required to obey her father before marriage, her husband during marriage, and her sons in widowhood) and four virtues (women's fidelity, physical charm, propriety in speech and proficiency at needle work) guided the family order.